One of the things working in the Intensive Care Unit is the routinary take of ECGs on patients. I used to know how to it. But with almost a year of not getting a hand of it. I seemed to forget how to place the specific electrodes. In the operating room, we do monitor the patient's heart rate through an ecg that is showed in the cardiac monitor. But we don't have that ecg machine in the unit.It's not that necessary though. We just need a cardiac monitor with a printer on it.